Surf™

Surf™ is a laboratory test device for rapid, easy and accurate measurement of the surface electrical resistivity of concrete based on the four-probe (Wenner-Array) technique. Learn More!

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Potholes—An Expensive and Recurring Problem for Cities

Sarah McGuire June 26, 2020

Potholes are a huge problem all over North America, but nowhere are the detrimental effects more evident than in Canada’s capital, Ottawa. According to CTV…

Testing Concrete Quality and Durability in Seconds with Surf™

Alicia Hearns June 23, 2020

As the demand for new concrete structures continues to increase, contractors need better and more efficient ways to test concrete quality and durability. For this…